path: root/trace-events
diff options
authorAmit Shah <amit.shah@redhat.com>2011-07-05 16:36:39 +0530
committerAmit Shah <amit.shah@redhat.com>2011-07-18 15:30:14 +0530
commit49e3fdd7f2f3ecccc6f75d976246124d0edaec3f (patch)
tree3a495cad961e3e93227a76d3ba38f117d56644fd /trace-events
parent89b9ba661bd2d6155308f895ec075d813f0e129b (diff)
virtio-serial-bus: Add trace events
Add some trace events for messages passed between the guest and host. Signed-off-by: Amit Shah <amit.shah@redhat.com>
Diffstat (limited to 'trace-events')
1 files changed, 6 insertions, 0 deletions
diff --git a/trace-events b/trace-events
index bebf612fe..59420e8a6 100644
--- a/trace-events
+++ b/trace-events
@@ -46,6 +46,12 @@ disable virtio_queue_notify(void *vdev, int n, void *vq) "vdev %p n %d vq %p"
disable virtio_irq(void *vq) "vq %p"
disable virtio_notify(void *vdev, void *vq) "vdev %p vq %p"
+# hw/virtio-serial-bus.c
+disable virtio_serial_send_control_event(unsigned int port, uint16_t event, uint16_t value) "port %u, event %u, value %u"
+disable virtio_serial_throttle_port(unsigned int port, bool throttle) "port %u, throttle %d"
+disable virtio_serial_handle_control_message(uint16_t event, uint16_t value) "event %u, value %u"
+disable virtio_serial_handle_control_message_port(unsigned int port) "port %u"
# block.c
disable multiwrite_cb(void *mcb, int ret) "mcb %p ret %d"
disable bdrv_aio_multiwrite(void *mcb, int num_callbacks, int num_reqs) "mcb %p num_callbacks %d num_reqs %d"